He was general-assistant secretary on Information for the État français (the Vichy government). As a member of the Chamber of Deputies for Basses-Pyrénées from 1936 to 1940, on 10 July 1940, he had voted in favour of giving the Cabinet presided by Marshal Philippe Pétain authority to draw up a new constitution, thereby effectively ending the French Third Republic and establishing Vichy France. He was elected in 1956 to the National Assembly for the two last years of the Fourth Republic. He was not affiliated to any of the parliamentary groups. He was a candidate of liste républicaine d'action sociale et paysanne.
Alexandre Croix, Tixier-Vignancour, ombres et lumières... Saint-Ouen : Éditions du Vieux Saint-Ouen, coll. « Les Cahiers contemporains », 1965. 320 pages. [Without ISBN] (Tixier-Vignancour, Shadows and Light)
Louis-Ferdinand Céline, Lettres à Tixier : 44 lettres inédites à Me Tixier-Vignancour, texte établi et présenté par Frédéric Monnier. Paris : la Flûte de Pan, 1985. 143 pages. ISBN 2-903267-23-5. (Letters to Tixier: 44 unpublished letters to Me Tixier-Vignancour)